[INFO] crate libusb-sys 0.2.3 is already in cache
[INFO] extracting crate libusb-sys 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/libusb-sys/0.2.3
[INFO] extracting crate libusb-sys 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libusb-sys/0.2.3
[INFO] validating manifest of libusb-sys-0.2.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libusb-sys-0.2.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libusb-sys-0.2.3
[INFO] finished frobbing libusb-sys-0.2.3
[INFO] frobbed toml for libusb-sys-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libusb-sys/0.2.3/Cargo.toml
[INFO] started frobbing libusb-sys-0.2.3
[INFO] finished frobbing libusb-sys-0.2.3
[INFO] frobbed toml for libusb-sys-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libusb-sys/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libusb-sys-0.2.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libusb-sys/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0e76550495820092552a001cdc98663621687f49ec3f464c11cf6b46023706e9
[INFO] running `"docker" "start" "-a" "0e76550495820092552a001cdc98663621687f49ec3f464c11cf6b46023706e9"`
[INFO] [stderr]    Compiling libusb-sys v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "0e76550495820092552a001cdc98663621687f49ec3f464c11cf6b46023706e9"`
[INFO] running `"docker" "rm" "-f" "0e76550495820092552a001cdc98663621687f49ec3f464c11cf6b46023706e9"`
[INFO] [stdout] 0e76550495820092552a001cdc98663621687f49ec3f464c11cf6b46023706e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libusb-sys/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8965878efdca8a3cf1213f4e9e31dabc1b4cbaa3bb759a6e9b3e38fb42722a1f
[INFO] running `"docker" "start" "-a" "8965878efdca8a3cf1213f4e9e31dabc1b4cbaa3bb759a6e9b3e38fb42722a1f"`
[INFO] [stderr]    Compiling libusb-sys v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "8965878efdca8a3cf1213f4e9e31dabc1b4cbaa3bb759a6e9b3e38fb42722a1f"`
[INFO] running `"docker" "rm" "-f" "8965878efdca8a3cf1213f4e9e31dabc1b4cbaa3bb759a6e9b3e38fb42722a1f"`
[INFO] [stdout] 8965878efdca8a3cf1213f4e9e31dabc1b4cbaa3bb759a6e9b3e38fb42722a1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libusb-sys/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3bad822d0eed8c5120d91a61822344c284fe26a2ee5b5354052adb38017c063d
[INFO] running `"docker" "start" "-a" "3bad822d0eed8c5120d91a61822344c284fe26a2ee5b5354052adb38017c063d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libusb_sys-13ca4975b9d1559f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libusb-sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3bad822d0eed8c5120d91a61822344c284fe26a2ee5b5354052adb38017c063d"`
[INFO] running `"docker" "rm" "-f" "3bad822d0eed8c5120d91a61822344c284fe26a2ee5b5354052adb38017c063d"`
[INFO] [stdout] 3bad822d0eed8c5120d91a61822344c284fe26a2ee5b5354052adb38017c063d